U.S. Societies & Associations (E)

Earthwatch (1971): 3 Clock Tower Place, Ste. 100, Box 75, Maynard, Mass. 01754. 75,000. Phone: (978) 461-0081. www.earthwatch.org.

Eastern Star, Order of, General Grand Chapter (1876): 1618 New Hampshire Ave. N.W., Washington, D.C. 20009-2549. 1,207,301. Phone: (202) 667-4737. www.easternstar.org.

Easter Seal Society, The National (1919): 230 W. Monroe, Ste. 1800, Chicago, Ill. 60606. 109 state and local affiliate societies operating 500 service sites. Phone: (312) 726-6200; (312) 726-4258 TTY. www.easter-seals.org.

Economic Association, American (1885): 2014 Broadway, Ste. 305, Nashville, Tenn. 37203. 22,000. 5,500 inst. subscribers. Phone: (615) 322-2595. www.vanderbilt.edu/AEA.

Economic Development, Committee for (1942): 2000 L St., NW, Ste. 700, Washington, DC 20036. 250 trustees. Phone: (202) 296-5860. www.ced.org.

Edison Electric Institute (1933): 701 Pennsylvania Ave. N.W., Washington, D.C. 20004-2696. Phone: (202) 508-5000. www.eei.org.

Education, American Council on (ACE), (1918): One Dupont Circle N.W., Washington, D.C. 20036-1193. 1,600+ colleges and universities and 200+ higher education associations. Phone: (202) 939-9300. www.acenet.edu.

Education, Council for Advancement and Support of (CASE) (1974): 1307 New York Avenue N.W., Ste. 1000, Washington, D.C. 20005-4701. 2,950 institutions; 15,289 individuals. Phone: (202) 328-2273. www.case.org.

Educational Exchange, Council on International (1947): 7 Custom House St., 3rd Fl., Portland, Maine 04101. Phone: (800) 40-STUDY. www.ciee.org.

Educational Research Association, American (1916): 1230 17th St. N.W., Washington, D.C. 20036-3078. 22,000. Phone: (202) 223-9485. www.aera.net.

Education Association, National (1857): 1201 16th St. N.W., Washington, D.C. 20036-3290. 2.3 million. Phone: (202) 833-4000. www.nea.org.

Electrochemical Society, The (1902): 65 S. Main St., Pennington, N.J. 08534-2839. 7,000. Phone: (609) 737-1902; fax: (609) 737-2743. email: ecs@electrochem.org. www.electrochem.org.

Electronic Industries Association (1924): 2500 Wilson Blvd., Arlington, Va. 22201. 1,250 member companies. Phone: (703) 907-7500. www.eia.org.

Elks of the U.S.A., Benevolent and Protective Order of the (1868): 2750 N. Lakeview Ave., Chicago, Ill. 60614-1889. 1,300,000. Phone: (773) 755-4700. www.elks.org/default.cfm.

Energy Engineers, Association of (1977): 4025 Pleasantdale Rd., Ste. 420, Atlanta, Ga. 30340. 8,500. Phone: (770) 447-5083; fax: (770) 446-3969. email: info@aeecenter.org. www.aeecenter.org.

English-Speaking Union of the United States (1920): 144 E. 39th St., New York, N.Y. 10016. 18,000. Phone: (212) 817-1200. www.english-speakingunion.org.

Entomological Society of America (1889): 10001 Derekwood Lane, Ste. 100, Lanham, Md. 20706-4876. 7,400+. Phone: (301) 731-4535; fax: (301) 731-4538. email: esa@entsoc.org. www.entsoc.org.

Esperanto League for North America, The (1952): P.O. Box 1129, El Cerrito, Calif. 94530. Over 1,000. Phone: (800) 377-3726. www.esperanto-usa.org.

Equestrian Federation, United States (formerly American Horse Shows Association, Inc. and United States Equestrian Team) (1917): 4047 Iron Works Parkway, Lexington, Ky. 40511. 70,000+. Phone: (859) 258-2472. www.usef.org.

Exceptional Children, The Council for (1922): 1110 N. Glebe Rd., Ste. 300, Arlington, Va. 22201-5704. 54,000. Phone: (703) 620-3660 V; (703) 264-9446 TTY; fax: (703) 264-9494. email: cec@cec.sped.org. www.cec.sped.org.

Experimental Test Pilots, The Society of (1956): P.O. Box 986, Lancaster, Calif. 93584–0986. 1,950. Phone: (661) 942-9574. www.setp.org.

Exploration Geophysicists, Society of (1930): 8801 South Yale, Tulsa, Okla. 74137-3575. 16,536. Phone: (918) 497-5500. www.seg.org.